baber/WOPTO huggingface dataset:
Patent JP-H02271737-A (JP)
Title: Data communication test system
Inventor: FUJIOKA MASAHITO
IPC: H04Q11/04
Filed: 1989-04-12
Abstract: PURPOSE:To improve the test efficiency by providing a time division switch to an exchange and monitoring a control signal between a data terminal equipment and a terminal equipment interface device. CONSTITUTION:Data terminal equipments DTE1a-1n and DCEs 3a-3n interfaced with them directly and terminating the line monitor a transmission reception data signal and other signals with the DTE1a-1n. The signal is multiplexed and sent to a time division switch TSW 6 via a data line circuit DLC 4 and connected to a maintenance terminal equipment MTC 7 via a maintenance terminal equipment data line circuit MDLC 6. The DCE 4 multiplexes the monitor information of the control signal sent from the DCEs 3a-3n by one channel for the talking number of times and received by the maintenance terminal equipment MTC 7 via the TSW 5. Thus, the mohitoring of the control signal of optional data terminal equipment is attained from the MTC 7 to improve the test efficiency.
Patent JP-H07302609-A (JP)
Title: Fuel cell power generation plant
Inventor: WATANABE MASATO
IPC: H01M8/04
Filed: 1994-05-06
Abstract: PURPOSE:To enhance the output of a fuel cell main body without increasing the pressures of a fuel gas and air by installing a hydrogen separation film and an oxygen separation film to increase the contents of hydrogen and oxygen. CONSTITUTION:A first hydrogen separation film 7a enriches the hydrogen component in a fuel gas supplied from a fuel supply device 4 and the fuel gas whose hydrogen component is enriched is outputted to an anode 2. The fuel gas exhausted from the anode 2 is supplied again to the anode 2 through a second hydrogen separation film 7b with an anode recycling blower 6. The hydrogen component in the fuel gas is enriched with the film 7b and outputted to the anode 2 again. Air is supplied to a cathode 3 of a fuel cell main body 1 from an air supply device 5 through an oxygen separation film 8. The film 8 enriches the oxygen component in air supplied from the device 5 and the air whose oxygen component is enriched is outputted to the cathode 3. The air whose nitrogen component is enriched is stored in an inert gas storage tank 10 with an inert gas pressure rising compressor 9.
Patent JP-H06283179-A (JP)
Title: Manufacture of electrolytic film for solid electrolytic fuel cell
Inventor: MATSUSHIMA TOSHIO
IPC: H01M8/02
Filed: 1993-03-29
Abstract: PURPOSE:To manufacture a fine electrolytic film by superimposing a sol liquid on an electrolytic layer to diffuse zirconia formed on the surface of the layer, by adhering the sol liquid to the layer and by sintering the layer. CONSTITUTION:A reduction process is carried out on a substrate 1 in hydrogen atmosphere, and pores 4 of a sintered material after the reduction process are distributed in a specific range. After a slurry formed of zirconia powder is applied to the substrate, it is sintered to form an electrolytic layer 2. Since the sintering is carried out at no more than 1300 deg.C to avoid heating effect to the substrate 1, the temperature used for adjusting the slurry is not sufficient to form YSZ powder into fine condition. A sol solution of YSZ electrolyte, for which grains each having the diameter smaller than that of a gap are diffused in a solution, is used, applied to the substrate, dried, and is filled in the pores 4. Heat treatment is carried out on the entire part of the substrate 1, to integrate YSZ fine particles into the electrolytic layer 2, to make it fine, and an electrolytic sol liquid sintered layer 3 is thus formed. Zirconia having the small grain diameter, which is formed on the surface of the electrolytic layer 2, is diffused in the sol liquid.
Patent JP-S5318520-A (JP)
Title: Preparation of 3,5-dichloroaniline
Inventor: NISHIYAMA RIYUUZOU
IPC: C07C209/00
Filed: 1976-08-05
Abstract: PURPOSE: 3,5-Dichloroaniline is obtained in high yield in a short time by reacting easily obtainable 2,4-dichlorobromo(or iodo)benzene with a specific metal amide in liquid ammonia. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5719594-A (JP)
Title: Heat pipe
Inventor: HARANO KEIICHI
IPC: F28D15/00
Filed: 1980-07-11
Abstract: PURPOSE: To improve the cooling effect of a heat pipe, by providing a liquid collecting groove extending to the longitudinal direction on the inside wall of cooling heat exchanging area.  
     CONSTITUTION: The liquid collecting groove 31 extending to the longitudinal direction is provided on the inside wall 19b' in the cooling area of the rotary shaft 3' in the heat pipe for cooling, of which hollow inner diameter is (d 2 '). The heated and vaporized gas of sealed liquid in the heating area 3' at the time of rotation is cooled in the cooling area 3b', turned into the condensed liquid discharging the latent heat, and adhered to the inside wall 19b' to form a film by the gravity and the centrifugal force accompanied with rotation of shaft. As the circumferential force of inside wall 19b' acts to the film of condensed liquid accompanied with rotation of shaft, the film is rapidly gathered to the liquid collecting groove 31 and moved to the heating area. With this manner, the film of condensed liquid which is to be the resistance to the inside wall 19b' in the cooling area in case of exchanging heat is effectively eliminated by the liquid collecting groove 31, therefore, the latent heat of vaporized gas on the inside wall 19b' is able to be exchanged, effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5428111-A (JP)
Title: Magnetic head
Inventor: YOSHIMURA KOUICHI
IPC: G11B5/23
Filed: 1977-08-04
Abstract: PURPOSE: To obtain magnetic gap accurately and readily without affecting core block by providing a gap forming groove in part of the block and letting part of tape receiver or shield plate to cause eutectic by using welding laser light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5617415-A (JP)
Title: Electric power supply system of electronic apparatus
Inventor: SASAKI TAKESHI
IPC: H02J1/00
Filed: 1979-07-24
Abstract: PURPOSE: To prolong the lift of a battery by reducing fruitless electric power consumption by decreasing the output voltage of a battery power source by the 1st step-down method and then by supplying with a display unit with a voltage further decreased by the 2nd step-down method.  
     CONSTITUTION: The step-down circuit has the 1st step-down circuit 210 and the 2nd step-down circuit 220. The 1st step-down circuit 210 operates with capacitors C 1  and C 2  connected in series to battery voltage V ss  and from the connection point between capacitors C 1  and C 2 , output V 1  is led out. Output V 1  is therefore at a voltage a half the battery voltage. In the 2nd step-down circuit 220, a voltage a half output V 1  of the 1st step-down circuit 210 is led out, so that a voltage a quarter battery voltage V ss  will be 1ed out of output V 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62258964-A (JP)
Inventor: YOSHIDA MICHIHIRO
IPC: F24F11/02
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62250747-A (JP)
Title: Bipolar signal receiver
Inventor: NAKATANI TATSUYA
IPC: H04L25/03
Filed: 1986-04-23
Abstract: PURPOSE:To classify and output faithfully an AMI signal to the signal component of a high level and a low level and to transmit a signal with a high fidelity even when the level of the AMI signal, etc., is attenuated by setting the reference signal of a comparing circuit by an attenuating circuit and a peak holding circuit. CONSTITUTION: To a terminal B, the level voltage of the 1/2 of a terminal A is impressed as shown in (a) and (b) of the figure, and a transformer T1 functions as the attenuating circuit to attenuate the level of an AMI signal to 1/2. A peak holding circuit 1 is composed of resistances R3 and R4, an operational amplifier IC1, a diode D1 and a capacitor C1, does not give an influence to a transmitting system, holds the peak value of the output signal of the terminal B, and as shown in the (b) of the figure and outputs as the reference signal of comparators IC2 and IC3. Namely, the output signal of the peak holding circuit 1 is set as the threshold level of comparators IC2 and IC3, the AMI signal transmitted respectively from terminals A and D and a threshold holding level are compared, and the AMI signal, as shown in (c) and (d) of the figure, is classified into the signal component of a high level and the signal component of a low level and outputs to a logical circuit.
Patent JP-S5618432-A (JP)
Title: Aligning device for semiconductor frame
Inventor: OSADA MICHIO
IPC: B65G51/03
Filed: 1979-07-23
Abstract: PURPOSE:To align smoothly and automatically the semiconductor frames without damage by a method wherein the semiconductor frames are transferred and aligned by air and are loaded in a loading frame. CONSTITUTION:The frame aligning device consists of a mechanism A to send semiconductor frames 1 upwardly, a mechanism B to push out the frames 1 toward the aligning side and an aligning mechanism C. Air introducing pathes 16 are provided in a base plate 18 of the aligning mechanism C, and air discharging holes are provided at the upper face of rail members 23 on the base plate. The semiconductor frames 1 are send out on the rails 23 by a pushing lever 13, a loading frame 32 is pushed up by the operation of air cylinders 20 and pins of respective loading projections are made to come in contact with respective semiconductor frames 1 to take it out from the aligning carrier mechanism C. By this way, as the frames 1 can be carried to the aligning position being in floating condition on the rail face, smooth and secure carrying and alignment can be performed without damaging the frames.
Patent JP-H08253932-A (JP)
Title: Shovel anchor
Inventor: WATANABE TSUGUHIKO
IPC: E02D5/80
Filed: 1995-03-16
Abstract: PURPOSE: To install an anchor with ease and reduce a planting cost by forming a tightly fastening rope anchor, which causes a root pot to erect independently, with a gently curved resistant board when planting a large tree and setting the planting with a power shove. CONSTITUTION: A pressure board 8, a reinforcing board 9 and a mounting board 10 and so forth are installed on a slightly curved flat resistant board 7, thereby forming a shovel anchor A. The shovel anchor A is fixed with an excavated hole 13 installed around the installation position of a large plant by using an attracting force of a bucket 15 of a power shovel 14. Then a pulling rod 11 is mounted on the mounted board 10 wherein a rope which fastens the root pot of the large plant is connected to the rod 11, thereby erecting the large plant independently. After that, the bucket 15 is removed and the excavated hole 13 is buried in the soil. There is no need for an excavating device, such as an earth auger. Only the power shovel 14 is installed. This construction makes it possible to reduce a planting cost greatly.
Patent JP-S60237170-A (JP)
Title: Ignition timing control device
Inventor: HORIE MITSUO
IPC: F02P7/077
Filed: 1984-05-11
Abstract: PURPOSE:To perform secure ignition and realize an advance change curve that follows a change in a knocking zone, by computing to generate an optimal ignition timing in a very short time every ignition period. CONSTITUTION:A rotary encoder 11 generates a pulse signal P1 proportional to an engine rotational speed N, and a counter 21 supplies the rotational speed N of an engine 10 per unit time, that is, parallel output data to addresses Aj+1- AK of ROM22. A temperature sensor 30 detects an engine temperature TH and generates a signal Vc to supply the same to addresses A1-Aj. Thus, output data D1-Di from the ROM22 are functions of the engine rotational speed N and the temperature TH. Accordingly, a timer 23 acts as a kind of programmable pulse generator to supply an output P2 as an ignition control pulse signal to an ignition driving circuit 13. Consequently, it is possible to realize an ideal advance change curve following a change in a knocking zone due to the engine temperature TH.
Patent JP-S5523015-A (JP)
Title: Production of stained glass
Inventor: KANO ISAMU
IPC: B44F1/06
Filed: 1978-08-02
Abstract: PURPOSE: To efficiently produce stained glass by forming a bond strengthening film on the surface of glass; drawing a picture in lines on the film with a specified relieving agent; and coating color paints onto the space formed by the drawing.  
     CONSTITUTION: Flat or curved glass 1 is chemically polished with an aq. soln. of HF, and one side of glass 1 is coated with an aminoalkyd coating to form bond strengthening film 3. Rough sketch 2 is attached to the other side, and pastelike relieving agent 4 is pressed out onto film 3 along the lines of sketch 2 and dried by heating. Agent 4 consists of Clear Medium (trade name) 2000W2600cc, talc 2700g, Portland cement 50W2000g, carbon 5g, aluminum powder 5g and castor oil 100cc. The space formed with agent 4 is coated with coloring agent 7 consisting of a melamine butyral urea copolymer, ethyl cellosolve and dye, followed by drying. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58211119-A (JP)
Title: Photocoupler for bus transmission
Inventor: KAWATOKO TSURAYUKI
IPC: H04B10/278
Filed: 1982-06-01
Abstract: PURPOSE:To perform two-way optical transmission between both high-priority and low-priority stations and to receive a light signal even at an intermediate point, by using three beam convergent and internal reflective type rod lenses, and connecting an up- and a down-circuit mutually through a common optical fiber. CONSTITUTION:A photocoupler for bus transmision is equipped with optical fibers 1-5, beam convergence and internal reflection type rod lenses 10, 20, and 30, a photodiode 6, and a light emitting diode 7, and light incident from the optical fiber 1 to the port 11 of the rod lens 10 enters the port 21 of the rod lens 20 from a port 12 and then reaches the photodiode 6 from a port 22 through the optical fiber 4. Light emitted from the light emitting diode 7 is sent out to the optical fiber 2 through the optical fiber 5, and then through the ports 33 and 34 of the rod lens 30 from the ports 23 and 24 of the rod lens 20.
Patent JP-H04324755-A (JP)
Title: Facsimile equipment
Inventor: YOSHINO MOTOAKI
IPC: H04M11/00
Filed: 1991-04-25
Abstract: PURPOSE:To attain the communication by manual dialing to a composite terminal equipment Whose incoming call mode is controlled by a facsimile call signal by providing a means setting the presence of transmission of the facsimile call signal at the manual dialing on the facsimile equipment. CONSTITUTION:The transmission of a facsimile call signal is set by the operation of a key 7a of an operation input section 7 in the facsimile equipment in which an opposite station is dialed by manual dialing to make facsimile communication. Thus, the mode setting to send the facsimile call signal is displayed on a display section 8 or recorded and outputted by a storage section 3 and then the facsimile call signal is sent. Since the facsimile call signal is sent even in the manual dialing procedure in this way, facsimile communication is surely implemented without need for troublesome mode changeover even to a composite terminal equipment being a facsimile equipment and a telephone set in which the facsimile call signal is used for the mode changeover.
Patent JP-S61253084-A (JP)
Inventor: MIYAMOTO UICHIRO
IPC: A63F3/02
Filed: 1985-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5429612-A (JP)
Title: Magnetic sheet
Inventor: TADOKORO EIICHI
IPC: G11B5/73
Filed: 1977-08-09
Abstract: PURPOSE: To make the sheet equally superior to ordinary temperature even at low and high temperatures by specifying the relation of the Yong's modulus of the magnetic sheet in a recorder using mechanism wherein magnetic head/magnetic sheet are non-contacting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03291759-A (JP)
Title: Image forming storage device
Inventor: KIMURA KAZUHISA
IPC: G06F17/30
Filed: 1990-04-10
Abstract: PURPOSE:To easily execute the registration and retrieval of an image by collecting document information onto a copy sheet, preparing index information and adding retrieval information to the copy sheet together with revision information showing whether the index information is revised or not. CONSTITUTION:The document information of a first page is read by a scanner 41 and stored into a page memory 30, and the image data is stored through an optical disk device 51 to an optical disk after being compressed by a CODEC 21. Simultaneously, file numbers are allocated for the unit of a document in the order of registration to the optical disk under control from a basic system part 1. The image data stored in the memory 30 is printed out by a printer 43 after adding an image data, which is composed of bar codes and numeric strings, memory date and revision number to be set by a CPU 10 as the retrieval information composed of the file number or the like. Then document information after the second page is similarly processed and the image data, however, is reduced to 1/4 and stored in the memory 30. Then, the data is printed out to the back of the index, which cover is already recorded, by the printer 43.
Patent JP-S5219566-A (JP)
Title: Powdered grain measuring unit
Inventor: TAMAOKI TATSUROU
IPC: G01G13/08
Filed: 1975-08-05
Abstract: PURPOSE: In the midst of measuring by vibrated transfer of powered grain, through detecting value of measured weight and switching and controlling frequency of vibration mechanism by detecting output, powered grain can be speedily and accurately measured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04229668-A (JP)
Title: Surerconductive device structure using anisotropy of energy gap of material
Inventor: CHIENNCHIYUN JIYON CHI
IPC: H01L39/22
Filed: 1991-04-02
Abstract: PURPOSE: To make a device to operate according to the anisotropy of an energy gap by providing a 1st electrode means, which has its energy gap formed of an anisotropic superconducting substance layer and an injection electrode means which matches a tunnel junction with a 1st axis by a specific method. CONSTITUTION: This device has a planar tunnel junction 16, formed between a base film 12 and an injection film 14. The base film 12 is divided into two wide regions 12b, called a bank and a relatively narrow bridge or ring 12a connecting them together. Further, the device is equipped with the 1st electrode means, consisting of an anisotropic superconducting substance layer, where an energy gap along the 1st axis is smaller than the energy gap of a substance along another axis. Further, the device is equipped with the injection electrode means, which matches a tunnel junction 16 with the 1st axis by the specific method, so that the quasi-particle injection efficiency of the tunnel junction 16 becomes maximum. Consequently, the device can operate according to the anisotropy of the superconducting substance which constitute the device.
Patent JP-S5620613-A (JP)
Title: Preparation of hollow fiber
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1979-07-27
Abstract: PURPOSE: To obtain a hollow fiber having improved water and moisture absorption and durability thereof and a tensile strength fit for practical use, by treating a hollow fiber comprising a modified polyester containing a metal salt of an organic sulfonic acid with an aqueous alkali.  
     CONSTITUTION: A blend of (A) 5W100pts.wt. a modified polyester containing preferably 0.1W25mol%, based on a polyester, a metal salt of an organic sulfonic acid, e.g. sodium stearysulfonate, expressed by the formula RSO 3 M [R is 3W30C alkyl or 7W40C (alkyl)aryl group; M is alkali (earth) metal] and (B) 100pts.wt. an unmodified polyester is melt spun to form a hollow fiber. The modified polyester (A) is then partly removed by treating the fiber with an aqueous alkali to give micropores which are scattered over the whole cross section, oriented in the fiber axis direction and partly communicated to the hollow part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10272731-A (JP)
Title: Base for printed-wiring board
Inventor: WATANABE KEIICHI
IPC: B32B15/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal plate base used for a printed-wiring board formed of a resin insulated layer and a conductive metal foil laminated successively on one face of the base, and provided with a resin layer formed on an opposite face and provided with heat-resistant blocking properties, etching solution resistance, organic solvent cleaning resistance and processability. SOLUTION: A polyester resin layer composed of polyester resin of number- average molecular weight of 6000 or less into which flexible component type epoxy resin of number-average molecular weight of 350-850 of 6-25 wt.%. and a curing agent of 10-20 wt.% composed of butylated melamine resin and methylated melamine resin at the ratio of 95/5-70/30 are added is formed into the thickness of 5-30 μm by baking and curing.
Patent JP-H03294414-A (JP)
Title: Method for clean-refining molten steel
Inventor: ONUKI KAZUO
IPC: C21C7/072
Filed: 1990-04-12
Abstract: PURPOSE:To reduce metal oxide in molten slag with Al and to stably produce a clean steel without contamination with C and the mixture of non-metallic inclusion by increasing the specific quantity of Al content in molten steel attending oxidizing molten slag and executing thermal-spraying of inert gas plasma from the upper part of the molten slag in a refining vessel. CONSTITUTION:The molten steel 5 with the oxidizing molten slag 6 incorporating much contents of oxides of Fe and Mn, is charged into the vessel 1 of a ladle, etc. In this case, the Al content in the molten steel 5 is made to the content incorporating more than the finished Al content in this molten steel by 0.020-0.050% and basicity of the molten slag 6 is adjusted to >=2. This molten steel 5 is stirred by blowing inert gas from bottom nozzle 2 in the ladle 1, and also by applying the plasma from a plasma torch 4 fitted to an upper cover 3 on the ladle to raise the temps. of molten slag 6 and molten steel 5. By this method, FeO and MnO in the molten slag 5 are reduced with Al in the molten steel 5 and contamination with C is not developed and O2 content in the molten steel 5 is reduced and the non-metallic inclusion of Al2O3, etc., is floated up into the molten slag 6 to clean the molten steel.
Patent JP-S5430365-A (JP)
Title: Brake liquid interchanging apparatus
Inventor: NITOU HIROYASU
IPC: B60T17/00
Filed: 1977-08-10
Abstract: PURPOSE: To allow the liquid level in a supply tank to return automaticlly by mean sof a liquid feeding pump which can allow the brake liquid to flow reversely in stop of operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60237748-A (JP)
Title: Msk signal detecting circuit
Inventor: KUNE MASAKI
IPC: H04L27/14
Filed: 1984-05-11
Abstract: PURPOSE:To obtain a stable MSK signal by multiplying a signal passed through a BPF, passing its output through a BPF of frequency which is twice as high as a mark and a space and detecting the obtained signal, and outputting it through a comparing circuit. CONSTITUTION:A received MSK signal containing noises over a wide range is impressed to an input terminal 11 and passed through the BPF12, and sent to a frequency multiplying circuit 13, and a signal of frequency twice as high as mark and space frequencies is led to parallel BPFs 14 and 15. Then, only a component of frequency twice as high as the mark signal frequency and a component of frequency twice as high as the space signal frequency are extracted by the BPFs 14 and 15 respectively and then mixed and detected 16, and the mixed signal is outputted from a terminal 17 through the comparing circuit 17.